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The highest energy confinement measured on TMX-U

T.C. Simonen, R. Horton1989年被引用 14Nuclear FusionIF 3出版社

The highest confinement parameters measured on the Tandem Mirror Experiment-Upgrade (TMX-U) at Lawrence Livermore National Laboratory are summarized. The highest TMX-U global energy confinement product was 2 × 10l0 cm−3·s and the highest central cell electron temperature was 0.28 keV. Both were achieved during standard tandem mirror operation with a central cell density of 6 × 1012 cm−3. During thermal barrier operation, strong end plugging was limited to densities below 3 × 10l2 cm−3 and the maximum global energy confinement product was 0.6 × 10l0 cm−3·s. This performance is lower than that predicted by present theory but higher than that achieved in the earlier Tandem Mirror Experiment (TMX).

日本語訳

ローレンス・リバモア国立研究所のタンデムミラー実験アップグレード(TMX-U)において測定された最高閉じ込めパラメータを要約する。TMX-Uの最高グローバルエネルギー閉じ込め積は2×10l0 cm−3·sであり、最高中央セル電子温度は0.28 keVであった。いずれも、中央セル密度6×1012 cm−3での標準タンデムミラー運転中に達成された。熱障壁運転中、強力な端部プラギングは3×10l2 cm−3以下の密度に限定され、最大グローバルエネルギー閉じ込め積は0.6×10l0 cm−3·sであった。この性能は、現在の理論によって予測される値より低いが、初期のタンデムミラー実験(TMX)で達成された値よりは高い。

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